package com.example.design.bilibili.iterator;

import java.util.Iterator;

//计算机学院
public class ComputerCollege implements College{


    Department[] departments;

    int numOfDepartment = 0;//保存当前数组的对象个数

    public ComputerCollege() {
        departments = new Department[5];
        addDepartment("Java专业","Java专业");
        addDepartment("PHP专业","PHP专业");
        addDepartment("大数据专业","大数据专业");
    }

    @Override
    public String getName() {

        return "计算机学院";
    }

    @Override
    public void addDepartment(String name, String desc) {

        Department department = new Department(name,desc);
        departments[numOfDepartment] = department;
        numOfDepartment +=1;
    }

    @Override
    public Iterator createIterator() {

        return new ComputerCollegeIterator(departments);
    }
}
